File name Panasonic SA-HT80.pdfORDER NO. MD0005069C2
DVD Home Theater Sound System
SA-HT80
Colour (S) ... Silver Type Area (E) ... Europe (EB) ... Great Britain (EG) ... Germany and Italy (EE) ... Eastern Europe CD SECTION : DPT-3ATU-AD TRAVERSE DECK SERIES
Specifications
s AMPLIFIER SECTION RMS TTL POWER OUTPUT (10% total harmonic distortion at 1 kHz) FRONT CENTER SURROUND SUBWOOFER DIN TTL POWER OUTPUT (1% total harmonic distortion at 1 kHz) FRONT CENTER SURROUND SUBWOOFER Input sensitivity/ input impedance AUX s FM TUNER SECTION Frequency range Sensitivity Antenna terminals s AM TUNER SECTION Frequency range Sensitivity S/N 20 dB at 999 kHz 500 µV 522 - 1629 kHz (9 KHz steps) Digital filter D/A converter 87.5 - 108.0 MHz (50 kHz steps) 16.3 dBf (1.8 µV, IHF) 75 unbalanced 250 mV, 10 k Audio Sampling frequency CD DVD Decoding Wow and flutter 44.1 kHz 48 kHz/96 kHz 16/20/24 bit linear Less than possible measurement data 8 fs Delta-sigma DAC 26 W per ch (6) 26 W (6) 26 W per ch (6) 90 W (6) 36 W per ch (6) 36 W (6) 36 W per ch (6) 120 W (6) 220 W CD/V-CD Video Signal system Output level S-video Y S-video C NTSC/PAL (depend on disc format) Composite video 1 Vp-p (75) 1 Vp-p (75) 0.300 Vp-p (75/PAL) 0.286 Vp-p (75/NTSC) 300 W s DISC SECTION Disc DVD 8 cm/12 cm single-sided, single-layer 8 cm/12 cm single-sided, double-layer 8 cm/12 cm double-sided, double-layer (one layer per side) 8 cm/12 cm
© 2000 Matsushita Electronics (S) Pte Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
SA-HT80
Pick up Beam Source Wavelength s GENERAL Power supply Power consumption Standby Dimensions (W x H x D) Mass Note: 1. Specifications are subject to change without notice. Weight and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. AC 230-240 V, 50 Hz 178 W 0.50 W 430 x 136 x 400 mm 8.7 kg Semiconductor Laser 665 nm
s System
SC-HT80 (E) SC-HT80 (EB) SC-HT80 (EG) SC-HT80 (EE)
s Main Unit
SA-HT80 (E) SA-HT80 (EB) SA-HT80 (EG) SA-HT80 (EE)
s Front, surround and center speakers
SB-AFC80 (E) SB-AFC80 (EB) SB-AFC80 (EG) SB-AFC80 (EE) SB-W80 (E) SB-W80 (EB) SB-W80 (EG) SB-W80 (EE)
s Subwoofer
CONTENTS
Page
1 Before Repair and Adjustment 2 Protection Circuitry 3 Accessories 4 Handling Precautions For Traverse Deck 5 Precaution of Laser Diode 6 Caution for AC Mains Lead 7 Operation Procedures 8 Operation Checks and Main Component Replacement Procedures 9 Self-Diagnosis and Replacement of Optical Pickup 10 Lock Mode for Demonstration 10 34 35 3 3 3 4 5 7 8 11 Tilt Adjustment for Optical Pickup 12 Self-Diagnosis Function and Service Mode 13 Power Adjustment 14 Measurement and Adjustments 15 Illustrations of ICs, Transistor and Diode 16 Terminal Functions of ICs 17 Block Diagrams 18 Schematic Diagram 19 Printed Circuit Boards 20 Wiring Diagram 21 Parts Location and Replacement Parts List
Page
36 38 40 42 43 44 45 57 94 107 109
2
SA-HT80
1 Before Repair and Adjustment
Disconnect AC power, discharge Powe |